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SDL_mintaudio_gsxb.h
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SDL_mintaudio_gsxb.h
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/*
SDL - Simple DirectMedia Layer
Copyright (C) 1997-2006 Sam Lantinga
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Sam Lantinga
slouken@libsdl.org
*/
#include "SDL_config.h"
/*
* GSXB audio definitions
*
* Patrice Mandin
*/
#ifndef _SDL_mintaudio_gsxb_h
#define _SDL_mintaudio_gsxb_h
#include <mint/falcon.h> /* for trap_14_xxx macros */
/* GSXB Cookie */
#define C_GSXB 0x47535842L
/* Bit 5 in cookie _SND */
#define SND_GSXB (1<<5)
/* NSoundcmd modes */
#define SETRATE 7 /* Set sample rate */
#define SET8BITFORMAT 8 /* 8 bits format */
#define SET16BITFORMAT 9 /* 16 bits format */
#define SET24BITFORMAT 10 /* 24 bits format */
#define SET32BITFORMAT 11 /* 32 bits format */
#define LTATTEN_MASTER 12 /* Attenuation */
#define RTATTEN_MASTER 13
#define LTATTEN_MICIN 14
#define RTATTEN_MICIN 15
#define LTATTEN_FMGEN 16
#define RTATTEN_FMGEN 17
#define LTATTEN_LINEIN 18
#define RTATTEN_LINEIN 19
#define LTATTEN_CDIN 20
#define RTATTEN_CDIN 21
#define LTATTEN_VIDIN 22
#define RTATTEN_VIDIN 23
#define LTATTEN_AUXIN 24
#define RTATTEN_AUXIN 25
/* Setmode modes */
#define MONO16 3
#define STEREO24 4
#define STEREO32 5
#define MONO24 6
#define MONO32 7
/* Sndstatus modes */
#define SND_QUERYFORMATS 2
#define SND_QUERYMIXERS 3
#define SND_QUERYSOURCES 4
#define SND_QUERYDUPLEX 5
#define SND_QUERY8BIT 8
#define SND_QUERY16BIT 9
#define SND_QUERY24BIT 10
#define SND_QUERY32BIT 11
#define SND_FORMAT8 (1<<0)
#define SND_FORMAT16 (1<<1)
#define SND_FORMAT24 (1<<2)
#define SND_FORMAT32 (1<<3)
#define SND_FORMATSIGNED (1<<0)
#define SND_FORMATUNSIGNED (1<<1)
#define SND_FORMATBIGENDIAN (1<<2)
#define SND_FORMATLITTLEENDIAN (1<<3)
/* Devconnect prescalers */
#define CLK_44K 1
#define CLK_22K 3
#define CLK_11K 7
/* Extra xbios functions */
#define NSoundcmd(mode,data,data2) \
(long)trap_14_wwl((short)130,(short)(mode),(short)(data),(long)(data2))
#define NSetinterrupt(src_inter,cause,inth_addr) \
(long)trap_14_wwwl((short)135,(short)(src_inter),(short)(cause), \
(long)(inth_addr))
#endif /* _SDL_mintaudio_gsxb_h */
/* vi: set ts=4 sw=4 expandtab: */